Door covering



FIG. 1 is a perspective view of a door covering showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view shown on an enlarged scale;

FIG. 5 is a right side elevational view of FIG. 4;

FIG. 6 is a top plan view shown on a further enlarged scale; and,

FIG. 7 is a bottom plan view of FIG. 6 thereof. 

The ornamental design for a door covering, as shown and described. 